A Cold Day in Hell: The Dull Knife Battle, 1876

Little Wolf and Morning Star (Courtesy National Anthropological Archives, Smithsonian Institution)

General Crook’s Headquarters. Fort Fetterman (Courtesy Wyoming State Museum Archives)

Powder River Expedition Crossing the Platte River, November 14,1876 (Courtesy Wyoming State Museum Archives)

Old Fort Reno—Supply Depot for Powder River Expedition (Courtesy Wyoming State Museum Archives)